The Probability That an Individual Will Change Class Levels in an Open

question 40

Multiple Choice

The probability that an individual will change class levels in an open class system is

• A) high.
• B) extremely low.
• C) about even.
• D) impossible.

---

Definitions:

Electrons

Subatomic particles with negative charge, found in all atoms and acting as the primary carrier of electricity in solids.

Atomic Number

The quantity of protons present in an atom's nucleus, which dictates the element's chemical characteristics and position within the periodic table.

Alchemists

Ancient practitioners who sought to transform base metals into noble metals, such as gold, and to discover a universal cure for disease and a way of extending life.

Lead

A heavy metal element with the symbol Pb, known for its malleability, poor conductivity, and various uses and health impacts.